20134191715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{6977}}^1$

素因数の和:7803

約数の個数: 32

約数和(自身を含む): 26768724480

約数和(自身を除く): 6634532765

約数列:

[1, 5, 11, 55, 71, 355, 739, 781, 3695, 3905, 6977, 8129, 34885, 40645, 52469, 76747, 262345, 383735, 495367, 577159, 2476835, 2885795, 5156003, 5449037, 25780015, 27245185, 56716033, 283580165, 366076213, 1830381065, 4026838343, 20134191715]

約数ペア:

[(1, 20134191715), (5, 4026838343), (11, 1830381065), (55, 366076213), (71, 283580165), (355, 56716033), (739, 27245185), (781, 25780015), (3695, 5449037), (3905, 5156003), (6977, 2885795), (8129, 2476835), (34885, 577159), (40645, 495367), (52469, 383735), (76747, 262345)]